Welcome!

Blog Feed Post

How Many Data Scientists are out there?

By

Editor’s note: This post by Gregory Piatetsky first appeared at KDnuggets.comIt it he dives into a key question regarding the possible shortage of data scientists. -bg

Many people have read the McKinsey report on Big Data (May 2011) which predicted 

The United States alone faces a shortage of 140,000 to 190,000 people with analytical expertise and 1.5 million managers and analysts with the skills to understand and make decisions based on the analysis of big data.


However, it seems that so far the shortage is much less. 

The job title “Data Scientist” has grown tremendously in popularity, according to job siteindeed.com 

Job trend<br /><br /><br />
      for Data Scientist positions, 2006-2014 

However, notice that the demand stopped increasing sometime in 2013. 

As of March 13, 2014, Search for “Data Scientist” jobs (US-based) on indeed.com gives only 1,000 positions. We find about 10,000 jobs when searching for Data Scientist - without quotes, but many of these jobs have title “Scientist” or something to do with data, and not necessarily represent “Data Scientist” positions. 

Of course, many people may do similar work without having the title of “data scientist”. 

Several estimates may be relevant. 

Kaggle is the leading platform for data science competitions and claims to be world’s largest community of data scientists. Kaggle reached 100,000 in July 2013, reported110,000 in Sep 2013, 120,000 members on Oct 23, 2013, reported to have 140,000 on Feb 24, 2014. 
Latest numbers, from Kaggle CEO Anthony Goldbloom are: 157,142 Kaggle members, of whom 67,776 active in the last 6 months. 

A quick examination of the top 10 ranked Kagglers shows that only one has a title of “Data Scientist”. Top 10 include neuroscience researchers, PhD mathematicians and physicists, and while they are clearly talented competitors on Kaggle, their actual job may not involve data science. 

LinkedIn has many groups related to data science, Big Data and Analytics – see my analysis Top 2013 LinkedIn Groups for Analytics, Big Data, Data Mining, and Data Science

The two largest of these groups are:


Most members of these groups do not have the job title “Data scientists”. There is a “Data Scientists” LinkedIn group, but it has at present only 6,750 members. 

LinkedIn Data Scientist Peter Skomoroch, @PeteSkomoroch wrote 

Using the public LinkedIn search interface, with the job title in quotes – I see 12,170 members with the phrase “data scientist” anywhere their profile. Using the advanced search facet to look only at profiles with a current or past title containing the phrase “data scientist”, I see 6,896 results. Doing a plain keyword search will return many members that mention the words “data” or “scientist” anywhere in their profile, but the majority of those people have nothing to do with data science.


He further estimated that perhaps 150-250K people would be a match for a data scientist based on their skills and education. 

I remain optimistic that data scientist is a great profession, but I doubt that there is a demand for 100,000 new data scientist positions. There may be a re-branding of existing positions, or creation of teams which collectively do the data science job.

 

Gregory Piatetsky-Shapiro, Ph.D., is a well-known expert in Business Analytics, Data Mining, and Data Science. Gregory is the Editor and Publisher of KDnuggets.com, a Business Analytics “Guru” on Twitter, and a Top Influencer in Big Data, Data Mining, and Data Science. Gregory is a co-founder of KDD (Knowledge Discovery and Data mining conferences) and SIGKDD, professional organization for Knowledge Discovery and Data Mining. Gregory has over 60 publications and edited several books and collections on data mining and knowledge discovery.

Read the original blog entry...

More Stories By Bob Gourley

Bob Gourley writes on enterprise IT. He is a founder and partner at Cognitio Corp and publsher of CTOvision.com

Latest Stories
DevOps is often described as a combination of technology and culture. Without both, DevOps isn't complete. However, applying the culture to outdated technology is a recipe for disaster; as response times grow and connections between teams are delayed by technology, the culture will die. A Nutanix Enterprise Cloud has many benefits that provide the needed base for a true DevOps paradigm. In his Day 3 Keynote at 20th Cloud Expo, Chris Brown, a Solutions Marketing Manager at Nutanix, will explore t...
NHK, Japan Broadcasting, will feature the upcoming @ThingsExpo Silicon Valley in a special 'Internet of Things' and smart technology documentary that will be filmed on the expo floor between November 3 to 5, 2015, in Santa Clara. NHK is the sole public TV network in Japan equivalent to the BBC in the UK and the largest in Asia with many award-winning science and technology programs. Japanese TV is producing a documentary about IoT and Smart technology and will be covering @ThingsExpo Silicon Val...
In his general session at 19th Cloud Expo, Manish Dixit, VP of Product and Engineering at Dice, discussed how Dice leverages data insights and tools to help both tech professionals and recruiters better understand how skills relate to each other and which skills are in high demand using interactive visualizations and salary indicator tools to maximize earning potential. Manish Dixit is VP of Product and Engineering at Dice. As the leader of the Product, Engineering and Data Sciences team at D...
Keeping pace with advancements in software delivery processes and tooling is taxing even for the most proficient organizations. Point tools, platforms, open source and the increasing adoption of private and public cloud services requires strong engineering rigor – all in the face of developer demands to use the tools of choice. As Agile has settled in as a mainstream practice, now DevOps has emerged as the next wave to improve software delivery speed and output. To make DevOps work, organization...
Join IBM November 2 at 19th Cloud Expo at the Santa Clara Convention Center in Santa Clara, CA, and learn how to go beyond multi-speed it to bring agility to traditional enterprise applications. Technology innovation is the driving force behind modern business and enterprises must respond by increasing the speed and efficiency of software delivery. The challenge is that existing enterprise applications are expensive to develop and difficult to modernize. This often results in what Gartner calls ...
The 20th International Cloud Expo has announced that its Call for Papers is open. Cloud Expo, to be held June 6-8, 2017, at the Javits Center in New York City, brings together Cloud Computing, Big Data, Internet of Things, DevOps, Containers, Microservices and WebRTC to one location. With cloud computing driving a higher percentage of enterprise IT budgets every year, it becomes increasingly important to plant your flag in this fast-expanding business opportunity. Submit your speaking proposal ...
The age of Digital Disruption is evolving into the next era – Digital Cohesion, an age in which applications securely self-assemble and deliver predictive services that continuously adapt to user behavior. Information from devices, sensors and applications around us will drive services seamlessly across mobile and fixed devices/infrastructure. This evolution is happening now in software defined services and secure networking. Four key drivers – Performance, Economics, Interoperability and Trust ...
“DevOps is really about the business. The business is under pressure today, competitively in the marketplace to respond to the expectations of the customer. The business is driving IT and the problem is that IT isn't responding fast enough," explained Mark Levy, Senior Product Marketing Manager at Serena Software, in this SYS-CON.tv interview at DevOps Summit, held Nov 4–6, 2014, at the Santa Clara Convention Center in Santa Clara, CA.
SYS-CON Events announced today that CollabNet, a global leader in enterprise software development, release automation and DevOps solutions, will be a Bronze Sponsor of SYS-CON's 20th International Cloud Expo®, taking place from June 6-8, 2017, at the Javits Center in New York City, NY. CollabNet offers a broad range of solutions with the mission of helping modern organizations deliver quality software at speed. The company’s latest innovation, the DevOps Lifecycle Manager (DLM), supports Value S...
All organizations that did not originate this moment have a pre-existing culture as well as legacy technology and processes that can be more or less amenable to DevOps implementation. That organizational culture is influenced by the personalities and management styles of Executive Management, the wider culture in which the organization is situated, and the personalities of key team members at all levels of the organization. This culture and entrenched interests usually throw a wrench in the work...
With billions of sensors deployed worldwide, the amount of machine-generated data will soon exceed what our networks can handle. But consumers and businesses will expect seamless experiences and real-time responsiveness. What does this mean for IoT devices and the infrastructure that supports them? More of the data will need to be handled at - or closer to - the devices themselves.
Building a cross-cloud operational model can be a daunting task. Per-cloud silos are not the answer, but neither is a fully generic abstraction plane that strips out capabilities unique to a particular provider. In his session at 20th Cloud Expo, Chris Wolf, VP & Chief Technology Officer, Global Field & Industry at VMware, will discuss how successful organizations approach cloud operations and management, with insights into where operations should be centralized and when it’s best to decentraliz...
Translating agile methodology into real-world best practices within the modern software factory has driven widespread DevOps adoption, yet much work remains to expand workflows and tooling across the enterprise. As models evolve from pockets of experimentation into wholescale organizational reinvention, practitioners find themselves challenged to incorporate the culture and architecture necessary to support DevOps at scale. In his session at @DevOpsSummit at 20th Cloud Expo, Anand Akela, Senior...
Web Real-Time Communication APIs have quickly revolutionized what browsers are capable of. In addition to video and audio streams, we can now bi-directionally send arbitrary data over WebRTC's PeerConnection Data Channels. With the advent of Progressive Web Apps and new hardware APIs such as WebBluetooh and WebUSB, we can finally enable users to stitch together the Internet of Things directly from their browsers while communicating privately and securely in a decentralized way.
In his keynote at @ThingsExpo, Chris Matthieu, Director of IoT Engineering at Citrix and co-founder and CTO of Octoblu, focused on building an IoT platform and company. He provided a behind-the-scenes look at Octoblu’s platform, business, and pivots along the way (including the Citrix acquisition of Octoblu).